Lucas Scala
90892fd236
* group add * make button not wide * make single and batch add to folder use the same style popup * prevent stuck UI, allow scrolling, prevent ::after conflicts * extremely large commit, beware * clear everything after performing bulk actions * Unify bulk selection design language --------- Co-authored-by: Cohee <18619528+Cohee1207@users.noreply.github.com>
1866 lines
64 KiB
JavaScript
1866 lines
64 KiB
JavaScript
import { Fuse, localforage } from '../lib.js';
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import { characters, chat_metadata, eventSource, event_types, generateQuietPrompt, getCurrentChatId, getRequestHeaders, getThumbnailUrl, saveMetadata, saveSettingsDebounced, this_chid } from '../script.js';
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import { openThirdPartyExtensionMenu, saveMetadataDebounced } from './extensions.js';
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import { SlashCommand } from './slash-commands/SlashCommand.js';
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import { SlashCommandParser } from './slash-commands/SlashCommandParser.js';
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import { createThumbnail, flashHighlight, getBase64Async, stringFormat, debounce, setupScrollToTop, saveBase64AsFile, getFileExtension, sortIgnoreCaseAndAccents } from './utils.js';
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import { debounce_timeout } from './constants.js';
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import { t } from './i18n.js';
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import { callGenericPopup, Popup, POPUP_TYPE } from './popup.js';
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import { groups, selected_group } from './group-chats.js';
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import { humanizedDateTime } from './RossAscends-mods.js';
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import { deleteMediaFromServer } from './chats.js';
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const BG_METADATA_KEY = 'custom_background';
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const LIST_METADATA_KEY = 'chat_backgrounds';
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/** @type {Array<{id: string, name: string, thumbnailFile: string}>} */
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let folderList = [];
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/** @type {Object.<string, string[]>} filename → folderIds */
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let imageFolderMap = {};
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/** @type {string|null} Currently active folder drill-in, or null for root */
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let activeFolderId = null;
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/** @type {Set<string>} Selected system backgrounds for group folder actions */
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const selectedSystemBackgroundFiles = new Set();
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/** @type {boolean} Whether click-to-select mode is active for system backgrounds */
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let isBackgroundSelectionMode = false;
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// A single transparent PNG pixel used as a placeholder for errored backgrounds
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const PNG_PIXEL = 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=';
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const PNG_PIXEL_BLOB = new Blob([Uint8Array.from(atob(PNG_PIXEL), c => c.charCodeAt(0))], { type: 'image/png' });
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const PLACEHOLDER_IMAGE = `url('data:image/png;base64,${PNG_PIXEL}')`;
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const THUMBNAIL_COLUMNS_MIN = 2;
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const THUMBNAIL_COLUMNS_MAX = 8;
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const THUMBNAIL_COLUMNS_DEFAULT_DESKTOP = 5;
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const THUMBNAIL_COLUMNS_DEFAULT_MOBILE = 3;
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/**
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* Storage for frontend-generated background thumbnails.
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* This is used to store thumbnails for backgrounds that cannot be generated on the server.
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*/
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const THUMBNAIL_STORAGE = localforage.createInstance({ name: 'SillyTavern_Thumbnails' });
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/**
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* Cache for thumbnail blob URLs.
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* @type {Map<string, string>}
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*/
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const THUMBNAIL_BLOBS = new Map();
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const THUMBNAIL_CONFIG = {
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width: 160,
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height: 90,
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};
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const ANIMATED_BACKGROUND_EXTENSIONS = ['mp4', 'webp', 'gif', 'apng'];
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/**
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* Cache for image metadata.
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* @type {Map<string, import('../../src/endpoints/image-metadata.js').ImageMetadata>}
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*/
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const METADATA_CACHE = new Map();
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/**
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* Background source types.
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* @readonly
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* @enum {number}
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*/
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const BG_SOURCES = {
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GLOBAL: 0,
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CHAT: 1,
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};
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/**
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* Background sorting options.
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* @readonly
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* @enum {string}
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*/
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const BG_SORT_OPTIONS = {
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AZ: 'az',
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ZA: 'za',
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NEWEST: 'newest',
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OLDEST: 'oldest',
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};
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/**
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* Mapping of background sources to their corresponding tab IDs.
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* @readonly
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* @type {Record<string, string>}
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*/
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const BG_TABS = Object.freeze({
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[BG_SOURCES.GLOBAL]: 'bg_global_tab',
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[BG_SOURCES.CHAT]: 'bg_chat_tab',
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});
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/**
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* Global IntersectionObserver instance for lazy loading backgrounds
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* @type {IntersectionObserver|null}
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*/
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let lazyLoadObserver = null;
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/**
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* Cache for the current list of system background filenames.
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* Used to re-sort backgrounds without refetching from the server.
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* @type {Array<{filename: string, isAnimated: boolean}>}
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*/
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let cachedSystemBackgrounds = [];
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export let background_settings = {
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name: '__transparent.png',
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url: generateUrlParameter('__transparent.png', false),
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fitting: 'classic',
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animation: false,
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sortOrder: BG_SORT_OPTIONS.AZ,
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};
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/**
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* Sorts an array of background filenames based on the current sort order.
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* @param {string[]} backgrounds - Array of background filenames
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* @param {boolean} isCustom - Whether these are custom (chat) backgrounds
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* @returns {string[]} Sorted array of background filenames
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*/
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function sortBackgrounds(backgrounds, isCustom = false) {
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const sortOrder = background_settings.sortOrder || BG_SORT_OPTIONS.AZ;
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return [...backgrounds].sort((a, b) => {
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switch (sortOrder) {
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case BG_SORT_OPTIONS.AZ:
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return sortIgnoreCaseAndAccents(a, b);
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case BG_SORT_OPTIONS.ZA:
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return sortIgnoreCaseAndAccents(b, a);
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case BG_SORT_OPTIONS.NEWEST:
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case BG_SORT_OPTIONS.OLDEST: {
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const keyA = isCustom ? a : `backgrounds/${a}`;
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const keyB = isCustom ? b : `backgrounds/${b}`;
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const metaA = METADATA_CACHE.get(keyA);
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const metaB = METADATA_CACHE.get(keyB);
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const timestampA = metaA?.addedTimestamp ?? 0;
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const timestampB = metaB?.addedTimestamp ?? 0;
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// Newest first (descending) or oldest first (ascending)
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return sortOrder === BG_SORT_OPTIONS.NEWEST
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? timestampB - timestampA
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: timestampA - timestampB;
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}
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default:
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return 0;
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}
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});
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}
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/**
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* Creates a single thumbnail DOM element. The CSS now handles all sizing.
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* @param {object} imageData - Data for the image (filename, isCustom, isAnimated).
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* @returns {HTMLElement} The created thumbnail element.
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*/
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function createThumbnailElement(imageData) {
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const bg = imageData.filename;
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const isCustom = imageData.isCustom;
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const isAnimated = imageData.isAnimated ?? false;
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const thumbnail = $('#background_template .bg_example').clone();
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const clipper = document.createElement('div');
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clipper.className = 'thumbnail-clipper lazy-load-background';
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clipper.style.backgroundImage = PLACEHOLDER_IMAGE;
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// Apply dominant color and aspect ratio as placeholder if available
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const metadataKey = isCustom ? bg : `backgrounds/${bg}`;
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const metadata = METADATA_CACHE.get(metadataKey);
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if (metadata) {
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if (metadata.dominantColor) {
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clipper.style.backgroundColor = metadata.dominantColor;
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}
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if (metadata.aspectRatio) {
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thumbnail.css('aspect-ratio', metadata.aspectRatio);
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}
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}
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const titleElement = thumbnail.find('.BGSampleTitle');
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clipper.appendChild(titleElement.get(0));
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thumbnail.append(clipper);
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const url = generateUrlParameter(bg, isCustom);
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const title = isCustom ? bg.split('/').pop() : bg;
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const friendlyTitle = String(title || '').slice(0, title.lastIndexOf('.'));
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thumbnail.attr('title', title);
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thumbnail.attr('bgfile', bg);
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thumbnail.attr('custom', String(isCustom));
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thumbnail.attr('animated', String(isAnimated));
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thumbnail.data('url', url);
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titleElement.text(friendlyTitle);
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return thumbnail.get(0);
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}
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/**
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* Applies the thumbnail column count to the CSS and updates button states.
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* @param {number} count - The number of columns to display.
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*/
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function applyThumbnailColumns(count) {
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const newCount = Math.max(THUMBNAIL_COLUMNS_MIN, Math.min(count, THUMBNAIL_COLUMNS_MAX));
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background_settings.thumbnailColumns = newCount;
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document.documentElement.style.setProperty('--bg-thumb-columns', newCount.toString());
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$('#bg_thumb_zoom_in').prop('disabled', newCount <= THUMBNAIL_COLUMNS_MIN);
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$('#bg_thumb_zoom_out').prop('disabled', newCount >= THUMBNAIL_COLUMNS_MAX);
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saveSettingsDebounced();
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}
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export function loadBackgroundSettings(settings) {
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let backgroundSettings = settings.background;
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if (!backgroundSettings || !backgroundSettings.name || !backgroundSettings.url) {
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backgroundSettings = background_settings;
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}
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if (!backgroundSettings.fitting) {
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backgroundSettings.fitting = 'classic';
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}
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if (!Object.hasOwn(backgroundSettings, 'animation')) {
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backgroundSettings.animation = false;
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}
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if (!backgroundSettings.sortOrder) {
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backgroundSettings.sortOrder = BG_SORT_OPTIONS.AZ;
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}
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// If a value is already saved, use it. Otherwise, determine default based on screen size.
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let columns = backgroundSettings.thumbnailColumns;
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if (!columns) {
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const isNarrowScreen = window.matchMedia('(max-width: 480px)').matches;
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columns = isNarrowScreen ? THUMBNAIL_COLUMNS_DEFAULT_MOBILE : THUMBNAIL_COLUMNS_DEFAULT_DESKTOP;
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}
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background_settings.thumbnailColumns = columns;
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background_settings.sortOrder = backgroundSettings.sortOrder;
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background_settings.animation = backgroundSettings.animation;
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applyThumbnailColumns(background_settings.thumbnailColumns);
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setBackground(backgroundSettings.name, backgroundSettings.url);
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setFittingClass(backgroundSettings.fitting);
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$('#background_fitting').val(backgroundSettings.fitting);
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$('#background_thumbnails_animation').prop('checked', background_settings.animation);
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$('#bg-sort').val(background_settings.sortOrder);
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highlightSelectedBackground();
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}
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/**
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* Sets the background for the current chat and adds it to the list of custom backgrounds.
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* @param {{url: string, path:string}} backgroundInfo
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*/
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async function forceSetBackground(backgroundInfo) {
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saveBackgroundMetadata(backgroundInfo.url);
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$('#bg1').css('background-image', backgroundInfo.url);
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const list = chat_metadata[LIST_METADATA_KEY] || [];
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const bg = backgroundInfo.path;
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list.push(bg);
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chat_metadata[LIST_METADATA_KEY] = list;
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saveMetadataDebounced();
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renderChatBackgrounds();
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highlightNewBackground(bg);
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highlightLockedBackground();
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}
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async function onChatChanged() {
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const lockedUrl = chat_metadata[BG_METADATA_KEY];
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$('#bg1').css('background-image', lockedUrl || background_settings.url);
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renderChatBackgrounds();
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highlightLockedBackground();
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highlightSelectedBackground();
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}
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/**
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* Checks if a given URL corresponds to a custom background in the current chat's metadata.
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* @param {string} fileUrl - The URL to check against the chat's custom backgrounds.
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* @returns {boolean} True if the URL corresponds to a custom background, false otherwise.
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*/
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export function isCustomBackgroundUrl(fileUrl) {
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const customBackgrounds = chat_metadata[LIST_METADATA_KEY] || [];
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return customBackgrounds.some(bg => bg === fileUrl || generateUrlParameter(bg, true) === fileUrl);
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}
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/**
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* Gets the client path for a background image, encoding the file name for safe URL usage.
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* @param {string} fileUrl File name or URL of the background image
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* @returns {string} Client path for the system backgroun
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*/
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export function getBackgroundPath(fileUrl) {
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return `backgrounds/${encodeURIComponent(fileUrl)}`;
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}
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/**
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* Gets the raw server-side relative path for a background image (no URL encoding).
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* Used when communicating paths to the API (stored as plain strings in metadata).
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* @param {string} file File name of the background image
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* @returns {string} Raw relative path, e.g. "backgrounds/my file.jpg"
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*/
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function getBackgroundRelativePath(file) {
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return `backgrounds/${file}`;
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}
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function highlightLockedBackground() {
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$('.bg_example.locked-background').removeClass('locked-background');
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const lockedBackgroundUrl = chat_metadata[BG_METADATA_KEY];
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if (lockedBackgroundUrl) {
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$('.bg_example').filter(function () {
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return $(this).data('url') === lockedBackgroundUrl;
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}).addClass('locked-background');
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}
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}
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/**
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* Locks the background for the current chat
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* @param {Event|null} event
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*/
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function onLockBackgroundClick(event = null) {
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if (!getCurrentChatId()) {
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toastr.warning(t`Select a chat to lock the background for it`);
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return;
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}
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// Take the global background's URL and save it to the chat's metadata.
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const urlToLock = event ? $(event.target).closest('.bg_example').data('url') : background_settings.url;
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saveBackgroundMetadata(urlToLock);
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$('#bg1').css('background-image', urlToLock);
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// Update UI states to reflect the new lock.
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highlightLockedBackground();
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highlightSelectedBackground();
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}
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/**
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* Unlocks the background for the current chat
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* @param {Event|null} _event
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*/
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function onUnlockBackgroundClick(_event = null) {
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// Delete the lock from the chat's metadata.
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removeBackgroundMetadata();
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// Revert the view to the current global background.
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$('#bg1').css('background-image', background_settings.url);
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// Update UI states to reflect the removal of the lock.
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highlightLockedBackground();
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highlightSelectedBackground();
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}
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function isChatBackgroundLocked() {
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return chat_metadata[BG_METADATA_KEY];
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}
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function saveBackgroundMetadata(file) {
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chat_metadata[BG_METADATA_KEY] = file;
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saveMetadataDebounced();
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}
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function removeBackgroundMetadata() {
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delete chat_metadata[BG_METADATA_KEY];
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saveMetadataDebounced();
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}
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/**
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* Handles the click event for selecting a background.
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* @param {JQuery.Event} e Event
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*/
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function onSelectBackgroundClick(e) {
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const bgFile = $(this).attr('bgfile');
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const isCustom = $(this).attr('custom') === 'true';
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if (isBackgroundSelectionMode && !isCustom) {
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toggleBackgroundGroupSelection(bgFile);
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return;
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}
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const backgroundCssUrl = getUrlParameter(this);
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const bypassGlobalLock = !isCustom && e.shiftKey;
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if ((isChatBackgroundLocked() || isCustom) && !bypassGlobalLock) {
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// If a background is locked, update the locked background directly
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saveBackgroundMetadata(backgroundCssUrl);
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$('#bg1').css('background-image', backgroundCssUrl);
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} else {
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// Otherwise, update the global background setting
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setBackground(bgFile, backgroundCssUrl);
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}
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// Update UI highlights to reflect the changes.
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highlightLockedBackground();
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highlightSelectedBackground();
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}
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async function onCopyToSystemBackgroundClick(e) {
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e.stopPropagation();
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const bgNames = await getNewBackgroundName(this);
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if (!bgNames) {
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return;
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}
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const bgFile = await fetch(bgNames.oldBg);
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if (!bgFile.ok) {
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toastr.warning('Failed to copy background');
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return;
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}
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const blob = await bgFile.blob();
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const file = new File([blob], bgNames.newBg);
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const formData = new FormData();
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formData.set('avatar', file);
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await uploadBackground(formData);
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const list = chat_metadata[LIST_METADATA_KEY] || [];
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const index = list.indexOf(bgNames.oldBg);
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list.splice(index, 1);
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saveMetadataDebounced();
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renderChatBackgrounds();
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}
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/**
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* Gets a thumbnail for the background from storage or fetches it if not available.
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* It caches the thumbnail in local storage and returns a blob URL for the thumbnail.
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* If the thumbnail cannot be fetched, it returns a transparent PNG pixel as a fallback.
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* @param {string} bg Background URL
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* @param {boolean} isCustom Is the background custom?
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* @returns {Promise<string>} Blob URL of the thumbnail
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*/
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async function getThumbnailFromStorage(bg, isCustom) {
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const cachedBlobUrl = THUMBNAIL_BLOBS.get(bg);
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if (cachedBlobUrl) {
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return cachedBlobUrl;
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}
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const savedBlob = await THUMBNAIL_STORAGE.getItem(bg);
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if (savedBlob) {
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const savedBlobUrl = URL.createObjectURL(savedBlob);
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THUMBNAIL_BLOBS.set(bg, savedBlobUrl);
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return savedBlobUrl;
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}
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try {
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const url = isCustom ? bg : getBackgroundPath(bg);
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const response = await fetch(url, { cache: 'force-cache' });
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if (!response.ok) {
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throw new Error('Fetch failed with status: ' + response.status);
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}
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const imageBlob = await response.blob();
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const imageBase64 = await getBase64Async(imageBlob);
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const thumbnailBase64 = await createThumbnail(imageBase64, THUMBNAIL_CONFIG.width, THUMBNAIL_CONFIG.height);
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const thumbnailBlob = await fetch(thumbnailBase64).then(res => res.blob());
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await THUMBNAIL_STORAGE.setItem(bg, thumbnailBlob);
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const blobUrl = URL.createObjectURL(thumbnailBlob);
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THUMBNAIL_BLOBS.set(bg, blobUrl);
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return blobUrl;
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} catch (error) {
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console.error('Error fetching thumbnail, fallback image will be used:', error);
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const fallbackBlob = PNG_PIXEL_BLOB;
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const fallbackBlobUrl = URL.createObjectURL(fallbackBlob);
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THUMBNAIL_BLOBS.set(bg, fallbackBlobUrl);
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return fallbackBlobUrl;
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}
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}
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/**
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* Gets the new background name from the user.
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* @param {Element} referenceElement
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* @returns {Promise<{oldBg: string, newBg: string}>}
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* */
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async function getNewBackgroundName(referenceElement) {
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const exampleBlock = $(referenceElement).closest('.bg_example');
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const isCustom = exampleBlock.attr('custom') === 'true';
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const oldBg = exampleBlock.attr('bgfile');
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if (!oldBg) {
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console.debug('no bgfile');
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return;
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}
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const fileExtension = oldBg.split('.').pop();
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const fileNameBase = isCustom ? oldBg.split('/').pop() : oldBg;
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const oldBgExtensionless = fileNameBase.replace(`.${fileExtension}`, '');
|
|
const newBgExtensionless = await Popup.show.input(t`Enter new background name:`, null, oldBgExtensionless);
|
|
|
|
if (!newBgExtensionless) {
|
|
console.debug('no new_bg_extensionless');
|
|
return;
|
|
}
|
|
|
|
const newBg = `${newBgExtensionless}.${fileExtension}`;
|
|
|
|
if (oldBgExtensionless === newBgExtensionless) {
|
|
console.debug('new_bg === old_bg');
|
|
return;
|
|
}
|
|
|
|
return { oldBg, newBg };
|
|
}
|
|
|
|
async function onRenameBackgroundClick(e) {
|
|
e.stopPropagation();
|
|
|
|
const bgNames = await getNewBackgroundName(this);
|
|
|
|
if (!bgNames) {
|
|
return;
|
|
}
|
|
|
|
const data = { old_bg: bgNames.oldBg, new_bg: bgNames.newBg };
|
|
const response = await fetch('/api/backgrounds/rename', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify(data),
|
|
cache: 'no-cache',
|
|
});
|
|
|
|
if (response.ok) {
|
|
await getBackgrounds();
|
|
highlightNewBackground(bgNames.newBg);
|
|
} else {
|
|
toastr.warning('Failed to rename background');
|
|
}
|
|
}
|
|
|
|
async function onDeleteBackgroundClick(e) {
|
|
e.stopPropagation();
|
|
const bgToDelete = $(this).closest('.bg_example');
|
|
const url = bgToDelete.data('url');
|
|
const isCustom = bgToDelete.attr('custom') === 'true';
|
|
const deleteFromServerId = 'delete_bg_from_server';
|
|
/** @type {import('./popup.js').CustomPopupInput[]} */
|
|
const customInputs = [{
|
|
type: 'checkbox',
|
|
label: t`Also delete file from server`,
|
|
id: deleteFromServerId,
|
|
defaultState: true,
|
|
}];
|
|
let deleteFromServer = false;
|
|
const confirm = await Popup.show.confirm(t`Delete the background?`, null, {
|
|
customInputs: isCustom ? customInputs : [],
|
|
onClose: (popup) => {
|
|
if (isCustom) {
|
|
deleteFromServer = Boolean(popup?.inputResults?.get(deleteFromServerId) ?? false);
|
|
}
|
|
},
|
|
});
|
|
const bg = bgToDelete.attr('bgfile');
|
|
|
|
if (confirm) {
|
|
// If it's not custom, it's a built-in background. Delete it from the server
|
|
if (!isCustom) {
|
|
await delBackground(bg);
|
|
// Remove from cache to prevent reappearing on sort change
|
|
const cacheIndex = cachedSystemBackgrounds.findIndex(s => s.filename === bg);
|
|
if (cacheIndex !== -1) {
|
|
cachedSystemBackgrounds.splice(cacheIndex, 1);
|
|
}
|
|
} else {
|
|
const list = chat_metadata[LIST_METADATA_KEY] || [];
|
|
const index = list.indexOf(bg);
|
|
list.splice(index, 1);
|
|
}
|
|
|
|
if (bg === background_settings.name || url === chat_metadata[BG_METADATA_KEY]) {
|
|
const siblingSelector = '.bg_example';
|
|
const nextBg = bgToDelete.next(siblingSelector);
|
|
const prevBg = bgToDelete.prev(siblingSelector);
|
|
|
|
if (nextBg.length > 0) {
|
|
nextBg.trigger('click');
|
|
} else if (prevBg.length > 0) {
|
|
prevBg.trigger('click');
|
|
} else {
|
|
const anyOtherBg = $('.bg_example').not(bgToDelete).first();
|
|
if (anyOtherBg.length > 0) {
|
|
anyOtherBg.trigger('click');
|
|
}
|
|
}
|
|
}
|
|
|
|
// Remove from local image list so it doesn't reappear on re-render
|
|
const deletedBg = bgToDelete.attr('bgfile');
|
|
if (deletedBg) {
|
|
const cachedIdx = cachedSystemBackgrounds.findIndex(img => img.filename === deletedBg);
|
|
if (cachedIdx !== -1) cachedSystemBackgrounds.splice(cachedIdx, 1);
|
|
selectedSystemBackgroundFiles.delete(deletedBg);
|
|
|
|
// Update folder map and clear folder thumbnail if it referenced this image
|
|
if (imageFolderMap[deletedBg]) {
|
|
delete imageFolderMap[deletedBg];
|
|
}
|
|
for (const folder of folderList) {
|
|
if (folder.thumbnailFile === deletedBg) {
|
|
folder.thumbnailFile = '';
|
|
}
|
|
}
|
|
renderFolderGrid();
|
|
}
|
|
|
|
bgToDelete.remove();
|
|
|
|
if (url === chat_metadata[BG_METADATA_KEY]) {
|
|
removeBackgroundMetadata();
|
|
}
|
|
|
|
if (isCustom) {
|
|
if (deleteFromServer) {
|
|
await deleteMediaFromServer(bg);
|
|
}
|
|
renderChatBackgrounds();
|
|
await saveMetadata();
|
|
}
|
|
|
|
highlightLockedBackground();
|
|
highlightSelectedBackground();
|
|
syncGroupSelectionUi();
|
|
}
|
|
}
|
|
|
|
const autoBgPrompt = 'Ignore previous instructions and choose a location ONLY from the provided list that is the most suitable for the current scene. Do not output any other text:\n{0}';
|
|
|
|
async function autoBackgroundCommand() {
|
|
/** @type {HTMLElement[]} */
|
|
const bgTitles = Array.from(document.querySelectorAll('#bg_menu_content .BGSampleTitle'));
|
|
const options = bgTitles.map(x => ({ element: x, text: x.innerText.trim() })).filter(x => x.text.length > 0);
|
|
if (options.length == 0) {
|
|
toastr.warning('No backgrounds to choose from. Please upload some images to the "backgrounds" folder.');
|
|
return '';
|
|
}
|
|
|
|
const list = options.map(option => `- ${option.text}`).join('\n');
|
|
const prompt = stringFormat(autoBgPrompt, list);
|
|
const reply = await generateQuietPrompt({ quietPrompt: prompt });
|
|
const fuse = new Fuse(options, { keys: ['text'] });
|
|
const bestMatch = fuse.search(reply, { limit: 1 });
|
|
|
|
if (bestMatch.length == 0) {
|
|
for (const option of options) {
|
|
if (String(reply).toLowerCase().includes(option.text.toLowerCase())) {
|
|
console.debug('Fallback choosing background:', option);
|
|
option.element.click();
|
|
return '';
|
|
}
|
|
}
|
|
|
|
toastr.warning('No match found. Please try again.');
|
|
return '';
|
|
}
|
|
|
|
console.debug('Automatically choosing background:', bestMatch);
|
|
bestMatch[0].item.element.click();
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Renders the system backgrounds gallery.
|
|
* @param {Array<{filename: string, isAnimated: boolean}>} [backgrounds] - Optional filtered list of backgrounds with metadata.
|
|
*/
|
|
function renderSystemBackgrounds(backgrounds) {
|
|
const sourceList = backgrounds || [];
|
|
const container = $('#bg_menu_content');
|
|
container.empty();
|
|
|
|
if (sourceList.length === 0) {
|
|
syncGroupSelectionUi();
|
|
return;
|
|
}
|
|
|
|
const sortedList = sortBackgrounds(sourceList.map(bg => bg.filename), false);
|
|
const metadataByFilename = new Map(sourceList.map(bg => [bg.filename, bg]));
|
|
sortedList.forEach(filename => {
|
|
const bg = metadataByFilename.get(filename);
|
|
const imageData = { filename, isCustom: false, isAnimated: bg?.isAnimated ?? false };
|
|
const thumbnail = createThumbnailElement(imageData);
|
|
container.append(thumbnail);
|
|
});
|
|
|
|
syncGroupSelectionUi();
|
|
activateLazyLoader();
|
|
}
|
|
|
|
/**
|
|
* Renders the chat-specific (custom) backgrounds gallery.
|
|
* @param {string[]} [backgrounds] - Optional filtered list of backgrounds.
|
|
*/
|
|
function renderChatBackgrounds(backgrounds) {
|
|
const sourceList = backgrounds ?? (chat_metadata[LIST_METADATA_KEY] || []);
|
|
const container = $('#bg_custom_content');
|
|
container.empty();
|
|
$('#bg_chat_hint').toggle(!sourceList.length);
|
|
|
|
if (sourceList.length === 0) return;
|
|
|
|
const sortedList = sortBackgrounds(sourceList, true);
|
|
sortedList.forEach(bg => {
|
|
// For custom backgrounds, infer isAnimated from extension since we don't have server metadata
|
|
const isAnimated = isAnimatedBackgroundExtension(bg);
|
|
const imageData = { filename: bg, isCustom: true, isAnimated };
|
|
const thumbnail = createThumbnailElement(imageData);
|
|
container.append(thumbnail);
|
|
});
|
|
|
|
activateLazyLoader();
|
|
}
|
|
|
|
export async function getBackgrounds() {
|
|
const response = await fetch('/api/backgrounds/all', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify({}),
|
|
});
|
|
if (response.ok) {
|
|
const { images, config } = await response.json();
|
|
Object.assign(THUMBNAIL_CONFIG, config);
|
|
cachedSystemBackgrounds = images;
|
|
const existingFiles = new Set(images.map(x => x.filename));
|
|
for (const selectedFile of selectedSystemBackgroundFiles) {
|
|
if (!existingFiles.has(selectedFile)) {
|
|
selectedSystemBackgroundFiles.delete(selectedFile);
|
|
}
|
|
}
|
|
|
|
// Load folders first so getFilteredImages() works correctly in folder view
|
|
await loadFolders();
|
|
|
|
await preloadImageMetadata();
|
|
|
|
// Render only filtered images if inside a folder, otherwise all
|
|
renderSystemBackgrounds(getFilteredImages());
|
|
highlightSelectedBackground();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Preloads all image metadata to use dominant colors as placeholders.
|
|
* @return {Promise<void>}
|
|
*/
|
|
async function preloadImageMetadata() {
|
|
try {
|
|
const response = await fetch('/api/image-metadata/all', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify({ prefix: 'backgrounds/' }),
|
|
});
|
|
if (response.ok) {
|
|
const data = await response.json();
|
|
if (data?.images) {
|
|
METADATA_CACHE.clear();
|
|
for (const [path, metadata] of Object.entries(data.images)) {
|
|
METADATA_CACHE.set(path, metadata);
|
|
}
|
|
}
|
|
}
|
|
} catch (error) {
|
|
console.error('[ImageMetadata] Failed to preload metadata:', error);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Loads folder data from the server (separate from image loading).
|
|
*/
|
|
async function loadFolders() {
|
|
try {
|
|
const response = await fetch('/api/backgrounds/folders', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify({}),
|
|
});
|
|
if (response.ok) {
|
|
const data = await response.json();
|
|
folderList = data.folders || [];
|
|
imageFolderMap = data.imageFolderMap || {};
|
|
|
|
// Auto-assign thumbnail for folders that don't have one, then persist
|
|
const allImages = cachedSystemBackgrounds.map(img => img.filename);
|
|
/** @type {{id: string, thumbnailFile: string}[]} */
|
|
const thumbnailUpdates = [];
|
|
for (const folder of folderList) {
|
|
if (!folder.thumbnailFile) {
|
|
const firstImage = allImages.find(img => {
|
|
const fids = imageFolderMap[img];
|
|
return fids && fids.includes(folder.id);
|
|
});
|
|
if (firstImage) {
|
|
folder.thumbnailFile = firstImage;
|
|
thumbnailUpdates.push({ id: folder.id, thumbnailFile: firstImage });
|
|
}
|
|
}
|
|
}
|
|
if (thumbnailUpdates.length > 0) {
|
|
await fetch('/api/image-metadata/folders/set-thumbnails', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify({ updates: thumbnailUpdates }),
|
|
}).catch(err => console.debug('Auto-thumbnail save failed:', err));
|
|
}
|
|
|
|
renderFolderGrid();
|
|
}
|
|
} catch (error) {
|
|
console.error('Error loading folders:', error);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Renders the folder grid inside #bg_folder_grid.
|
|
*/
|
|
function renderFolderGrid() {
|
|
const container = $('#bg_folder_grid');
|
|
container.empty();
|
|
|
|
if (folderList.length === 0 && !activeFolderId) {
|
|
return;
|
|
}
|
|
|
|
for (const folder of folderList) {
|
|
const tile = createFolderTileElement(folder);
|
|
container.append(tile);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates a single folder tile DOM element.
|
|
* @param {{id: string, name: string, thumbnailFile: string}} folder
|
|
* @returns {HTMLElement}
|
|
*/
|
|
function createFolderTileElement(folder) {
|
|
const tile = $('#bg_folder_tile_template .bg_folder_tile').clone();
|
|
tile.attr('data-folder-id', folder.id);
|
|
tile.find('.bg_folder_tile_name').text(folder.name);
|
|
|
|
// Set cover image (async, update when resolved)
|
|
getFolderCoverUrl(folder).then(coverUrl => {
|
|
if (coverUrl) {
|
|
tile.find('.bg_folder_tile_cover').css('background-image', `url("${coverUrl}")`);
|
|
}
|
|
});
|
|
|
|
return tile.get(0);
|
|
}
|
|
|
|
/**
|
|
* Gets the cover image URL for a folder.
|
|
* Uses thumbnailFile if set, otherwise falls back to the first image in the folder.
|
|
* @param {{id: string, name: string, thumbnailFile: string}} folder
|
|
* @returns {Promise<string|null>}
|
|
*/
|
|
async function getFolderCoverUrl(folder) {
|
|
const file = folder.thumbnailFile || cachedSystemBackgrounds.find(img => {
|
|
const fids = imageFolderMap[img.filename];
|
|
return fids && fids.includes(folder.id);
|
|
})?.filename;
|
|
if (!file) return null;
|
|
|
|
if (isAnimatedBackgroundExtension(file) && !background_settings.animation) {
|
|
return getThumbnailFromStorage(file, false);
|
|
}
|
|
return getThumbnailUrl('bg', file);
|
|
}
|
|
|
|
/**
|
|
* Gets images filtered by the active folder.
|
|
* @returns {Array<{filename: string, isAnimated: boolean}>}
|
|
*/
|
|
function getFilteredImages() {
|
|
if (!activeFolderId) return cachedSystemBackgrounds;
|
|
return cachedSystemBackgrounds.filter(img => {
|
|
const fids = imageFolderMap[img.filename];
|
|
return fids && fids.includes(activeFolderId);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Drills into a folder — hides folder grid, shows breadcrumb, filters images.
|
|
* @param {string} folderId
|
|
*/
|
|
function onFolderDrillIn(folderId) {
|
|
const folder = folderList.find(f => f.id === folderId);
|
|
if (!folder) return;
|
|
|
|
clearBackgroundGroupSelection();
|
|
activeFolderId = folderId;
|
|
$('#Backgrounds').addClass('in-folder-view');
|
|
|
|
// Hide folder grid, show breadcrumb
|
|
$('#bg_folder_grid').hide();
|
|
$('#bg_folder_breadcrumb').show();
|
|
$('#bg_current_folder_name').text(folder.name);
|
|
|
|
// Render only this folder's images
|
|
renderSystemBackgrounds(getFilteredImages());
|
|
highlightSelectedBackground();
|
|
}
|
|
|
|
/**
|
|
* Returns to the root folder overview.
|
|
*/
|
|
function onBackToFolders() {
|
|
clearBackgroundGroupSelection();
|
|
activeFolderId = null;
|
|
$('#Backgrounds').removeClass('in-folder-view');
|
|
|
|
// Show folder grid, hide breadcrumb
|
|
$('#bg_folder_grid').show();
|
|
$('#bg_folder_breadcrumb').hide();
|
|
$('#bg_current_folder_name').text('');
|
|
|
|
// Show all images
|
|
renderSystemBackgrounds(getFilteredImages());
|
|
highlightSelectedBackground();
|
|
}
|
|
|
|
/**
|
|
* Refreshes click-to-select and group action UI state.
|
|
*/
|
|
function syncGroupSelectionUi() {
|
|
const selectedCount = selectedSystemBackgroundFiles.size;
|
|
const isGlobalTab = getActiveBackgroundTab() === BG_SOURCES.GLOBAL;
|
|
const showAddButton = isGlobalTab && isBackgroundSelectionMode && selectedCount > 0;
|
|
const showRemoveFromCurrentFolderButton = isGlobalTab && Boolean(activeFolderId) && isBackgroundSelectionMode && selectedCount > 0;
|
|
|
|
$('#Backgrounds').toggleClass('bg-selection-mode', isBackgroundSelectionMode);
|
|
$('#bg_selection_mode_button').toggleClass('active', isBackgroundSelectionMode);
|
|
$('#bg_group_select_count').text(selectedCount > 0 ? ` (${selectedCount})` : '').toggle(selectedCount > 0);
|
|
|
|
$('#bg_group_add_to_folder_button').toggle(showAddButton);
|
|
$('#bg_folder_remove_selected_button').toggle(showRemoveFromCurrentFolderButton);
|
|
|
|
$('#bg_menu_content .bg_example').each(function () {
|
|
const bgFile = String($(this).attr('bgfile') || '');
|
|
$(this).toggleClass('folder-group-selected', selectedSystemBackgroundFiles.has(bgFile));
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Enables/disables click-to-select mode for system backgrounds.
|
|
* @param {boolean} enabled
|
|
*/
|
|
function setBackgroundSelectionMode(enabled) {
|
|
isBackgroundSelectionMode = enabled;
|
|
if (!enabled) {
|
|
selectedSystemBackgroundFiles.clear();
|
|
}
|
|
// Clear any open mobile menus
|
|
$('#bg_menu_content .bg_example.mobile-menu-open').removeClass('mobile-menu-open');
|
|
syncGroupSelectionUi();
|
|
}
|
|
|
|
/**
|
|
* Toggles selected state of a system background for group folder actions.
|
|
* @param {string} bgFile
|
|
*/
|
|
function toggleBackgroundGroupSelection(bgFile) {
|
|
if (!bgFile) return;
|
|
if (selectedSystemBackgroundFiles.has(bgFile)) {
|
|
selectedSystemBackgroundFiles.delete(bgFile);
|
|
} else {
|
|
selectedSystemBackgroundFiles.add(bgFile);
|
|
}
|
|
syncGroupSelectionUi();
|
|
}
|
|
|
|
/**
|
|
* Clears all selected system backgrounds for group folder actions.
|
|
*/
|
|
function clearBackgroundGroupSelection() {
|
|
selectedSystemBackgroundFiles.clear();
|
|
syncGroupSelectionUi();
|
|
}
|
|
|
|
/**
|
|
* Updates selection/folder action control visibility for the active tab.
|
|
*/
|
|
function updateGroupFolderControlsVisibility() {
|
|
const isGlobalTab = getActiveBackgroundTab() === BG_SOURCES.GLOBAL;
|
|
$('#bg_selection_mode_button').toggle(isGlobalTab);
|
|
|
|
if (!isGlobalTab && isBackgroundSelectionMode) {
|
|
setBackgroundSelectionMode(false);
|
|
return;
|
|
}
|
|
syncGroupSelectionUi();
|
|
}
|
|
|
|
/**
|
|
* Shows a folder selection popup and returns the selected folder id.
|
|
* @param {string} headingText
|
|
* @returns {Promise<string[]|null>} Array of selected folder IDs, or null if cancelled
|
|
*/
|
|
async function selectFoldersForGroupAction(headingText) {
|
|
if (folderList.length === 0) {
|
|
toastr.info(t`Create a folder first`);
|
|
return null;
|
|
}
|
|
|
|
const contentEl = document.createElement('div');
|
|
const heading = document.createElement('h3');
|
|
heading.textContent = headingText;
|
|
contentEl.appendChild(heading);
|
|
|
|
for (const folder of folderList) {
|
|
const label = document.createElement('label');
|
|
label.className = 'checkbox_label flexGap5';
|
|
label.style.margin = '4px 0';
|
|
|
|
const checkbox = document.createElement('input');
|
|
checkbox.type = 'checkbox';
|
|
checkbox.dataset.folderId = folder.id;
|
|
|
|
const span = document.createElement('span');
|
|
span.textContent = folder.name;
|
|
|
|
label.appendChild(checkbox);
|
|
label.appendChild(span);
|
|
contentEl.appendChild(label);
|
|
}
|
|
|
|
const content = $(contentEl);
|
|
const result = await callGenericPopup(content, POPUP_TYPE.CONFIRM, '', {
|
|
okButton: t`Apply`,
|
|
cancelButton: t`Cancel`,
|
|
allowVerticalScrolling: true,
|
|
leftAlign: true,
|
|
});
|
|
if (!result) return null;
|
|
|
|
const selectedIds = [];
|
|
content.find('input[type="checkbox"]:checked').each(function () {
|
|
selectedIds.push($(this).data('folderId'));
|
|
});
|
|
return selectedIds.length > 0 ? selectedIds : null;
|
|
}
|
|
|
|
/**
|
|
* Sends a folder assign/unassign request and updates local imageFolderMap state.
|
|
* @param {string[]} bgFiles - Background filenames to update
|
|
* @param {string} folderId - Target folder ID
|
|
* @param {boolean} isRemove - Whether to remove (unassign) or add (assign)
|
|
*/
|
|
async function updateFolderAssignments(bgFiles, folderId, isRemove) {
|
|
const paths = bgFiles.map(getBackgroundRelativePath);
|
|
const endpoint = isRemove ? '/api/image-metadata/folders/unassign' : '/api/image-metadata/folders/assign';
|
|
|
|
const response = await fetch(endpoint, {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify({ id: folderId, paths }),
|
|
});
|
|
|
|
if (!response.ok) {
|
|
throw new Error(`Folder ${isRemove ? 'unassign' : 'assign'} failed: ${response.status}`);
|
|
}
|
|
|
|
for (const bgFile of bgFiles) {
|
|
const currentFolderIds = imageFolderMap[bgFile] || [];
|
|
if (isRemove) {
|
|
const nextFolderIds = currentFolderIds.filter(id => id !== folderId);
|
|
if (nextFolderIds.length > 0) {
|
|
imageFolderMap[bgFile] = nextFolderIds;
|
|
} else {
|
|
delete imageFolderMap[bgFile];
|
|
}
|
|
} else if (!currentFolderIds.includes(folderId)) {
|
|
imageFolderMap[bgFile] = [...currentFolderIds, folderId];
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Adds selected system backgrounds to a chosen folder.
|
|
*/
|
|
async function onAddSelectedToFolder() {
|
|
if (getActiveBackgroundTab() !== BG_SOURCES.GLOBAL) {
|
|
toastr.warning(t`Folder actions are only available in the Global tab`);
|
|
return;
|
|
}
|
|
|
|
const bgFiles = Array.from(selectedSystemBackgroundFiles);
|
|
if (bgFiles.length === 0) {
|
|
toastr.info(t`Select one or more backgrounds first`);
|
|
return;
|
|
}
|
|
|
|
const folderIds = await selectFoldersForGroupAction(t`Add selected backgrounds to folders`);
|
|
if (!folderIds) return;
|
|
|
|
try {
|
|
let totalAdded = 0;
|
|
for (const folderId of folderIds) {
|
|
const actionableBgFiles = bgFiles.filter(bgFile => {
|
|
const currentFolderIds = imageFolderMap[bgFile] || [];
|
|
return !currentFolderIds.includes(folderId);
|
|
});
|
|
if (actionableBgFiles.length > 0) {
|
|
await updateFolderAssignments(actionableBgFiles, folderId, false);
|
|
totalAdded += actionableBgFiles.length;
|
|
}
|
|
}
|
|
|
|
renderFolderGrid();
|
|
|
|
if (activeFolderId) {
|
|
renderSystemBackgrounds(getFilteredImages());
|
|
highlightSelectedBackground();
|
|
}
|
|
|
|
setBackgroundSelectionMode(false);
|
|
if (totalAdded > 0) {
|
|
toastr.success(t`Added backgrounds to ${folderIds.length} folder(s)`);
|
|
} else {
|
|
toastr.info(t`Selected backgrounds are already in the chosen folders`);
|
|
}
|
|
} catch (error) {
|
|
console.error('Error adding selected backgrounds to folder:', error);
|
|
toastr.error(t`Failed to update folder assignment`);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Removes selected system backgrounds from the currently drilled-in folder.
|
|
*/
|
|
async function onRemoveSelectedFromCurrentFolder() {
|
|
if (getActiveBackgroundTab() !== BG_SOURCES.GLOBAL) {
|
|
toastr.warning(t`Folder actions are only available in the Global tab`);
|
|
return;
|
|
}
|
|
|
|
if (!activeFolderId) {
|
|
toastr.info(t`Open a folder first`);
|
|
return;
|
|
}
|
|
|
|
const bgFiles = Array.from(selectedSystemBackgroundFiles);
|
|
if (bgFiles.length === 0) {
|
|
toastr.info(t`Select one or more backgrounds first`);
|
|
return;
|
|
}
|
|
|
|
try {
|
|
await updateFolderAssignments(bgFiles, activeFolderId, true);
|
|
renderFolderGrid();
|
|
renderSystemBackgrounds(getFilteredImages());
|
|
highlightSelectedBackground();
|
|
setBackgroundSelectionMode(false);
|
|
toastr.success(t`Removed ${bgFiles.length} background(s) from folder`);
|
|
} catch (error) {
|
|
console.error('Error removing selected backgrounds from current folder:', error);
|
|
toastr.error(t`Failed to update folder assignment`);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates a new folder via API.
|
|
*/
|
|
async function onCreateFolder() {
|
|
const currentTab = getActiveBackgroundTab();
|
|
if (currentTab !== BG_SOURCES.GLOBAL) {
|
|
toastr.warning(t`Folders can only be created in the Global tab`);
|
|
return;
|
|
}
|
|
|
|
const name = await Popup.show.input(t`Enter folder name:`);
|
|
if (!name || !name.trim()) return;
|
|
|
|
try {
|
|
const response = await fetch('/api/image-metadata/folders/create', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify({ name: name.trim() }),
|
|
});
|
|
if (response.ok) {
|
|
const folder = await response.json();
|
|
folderList.push(folder);
|
|
renderFolderGrid();
|
|
toastr.success(t`Folder created: ${folder.name}`);
|
|
}
|
|
} catch (error) {
|
|
console.error('Error creating folder:', error);
|
|
toastr.error(t`Failed to create folder`);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Renames a folder via API.
|
|
* @param {string} folderId
|
|
*/
|
|
async function onRenameFolder(folderId) {
|
|
const folder = folderList.find(f => f.id === folderId);
|
|
if (!folder) return;
|
|
|
|
const newName = await Popup.show.input(t`Enter new folder name:`, null, folder.name);
|
|
if (!newName || !newName.trim() || newName.trim() === folder.name) return;
|
|
|
|
try {
|
|
const response = await fetch('/api/image-metadata/folders/update', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify({ id: folderId, name: newName.trim() }),
|
|
});
|
|
if (response.ok) {
|
|
folder.name = newName.trim();
|
|
renderFolderGrid();
|
|
toastr.success(t`Folder renamed`);
|
|
}
|
|
} catch (error) {
|
|
console.error('Error renaming folder:', error);
|
|
toastr.error(t`Failed to rename folder`);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Deletes a folder via API.
|
|
* @param {string} folderId
|
|
*/
|
|
async function onDeleteFolder(folderId) {
|
|
const folder = folderList.find(f => f.id === folderId);
|
|
if (!folder) return;
|
|
|
|
const confirm = await Popup.show.confirm(t`Delete folder "${folder.name}"?`, t`Images will not be deleted, only the folder grouping.`);
|
|
if (!confirm) return;
|
|
|
|
try {
|
|
const response = await fetch('/api/image-metadata/folders/delete', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify({ id: folderId }),
|
|
});
|
|
if (response.ok) {
|
|
folderList = folderList.filter(f => f.id !== folderId);
|
|
// Clean imageFolderMap
|
|
for (const fids of Object.values(imageFolderMap)) {
|
|
const idx = fids.indexOf(folderId);
|
|
if (idx !== -1) fids.splice(idx, 1);
|
|
}
|
|
// If we were inside this folder, go back
|
|
if (activeFolderId === folderId) {
|
|
onBackToFolders();
|
|
}
|
|
renderFolderGrid();
|
|
toastr.success(t`Folder deleted`);
|
|
}
|
|
} catch (error) {
|
|
console.error('Error deleting folder:', error);
|
|
toastr.error(t`Failed to delete folder`);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Shows a folder assignment popup for an image.
|
|
* @param {string} bgFile - The background filename
|
|
*/
|
|
async function onAssignToFolder(bgFile) {
|
|
if (folderList.length === 0) {
|
|
toastr.info(t`Create a folder first`);
|
|
return;
|
|
}
|
|
|
|
const currentFolderIds = imageFolderMap[bgFile] || [];
|
|
|
|
// Build checkbox inputs for Popup using DOM construction (avoids HTML injection)
|
|
const contentEl = document.createElement('div');
|
|
const heading = document.createElement('h3');
|
|
heading.textContent = t`Assign to folders`;
|
|
contentEl.appendChild(heading);
|
|
|
|
for (const f of folderList) {
|
|
const label = document.createElement('label');
|
|
label.className = 'checkbox_label flexGap5';
|
|
label.style.margin = '4px 0';
|
|
|
|
const checkbox = document.createElement('input');
|
|
checkbox.type = 'checkbox';
|
|
checkbox.dataset.folderId = f.id;
|
|
checkbox.checked = currentFolderIds.includes(f.id);
|
|
|
|
const span = document.createElement('span');
|
|
span.textContent = f.name;
|
|
|
|
label.appendChild(checkbox);
|
|
label.appendChild(span);
|
|
contentEl.appendChild(label);
|
|
}
|
|
|
|
const content = $(contentEl);
|
|
|
|
const result = await callGenericPopup(content, POPUP_TYPE.CONFIRM, '', { okButton: t`Save`, cancelButton: t`Cancel` });
|
|
if (!result) return;
|
|
|
|
// Determine which folders were toggled on/off
|
|
const toAssign = [];
|
|
const toUnassign = [];
|
|
content.find('input[type="checkbox"]').each(function () {
|
|
const fid = $(this).data('folder-id');
|
|
const isChecked = $(this).prop('checked');
|
|
const wasChecked = currentFolderIds.includes(fid);
|
|
if (isChecked && !wasChecked) toAssign.push(fid);
|
|
if (!isChecked && wasChecked) toUnassign.push(fid);
|
|
});
|
|
|
|
try {
|
|
for (const fid of toAssign) {
|
|
await updateFolderAssignments([bgFile], fid, false);
|
|
}
|
|
for (const fid of toUnassign) {
|
|
await updateFolderAssignments([bgFile], fid, true);
|
|
}
|
|
|
|
renderFolderGrid();
|
|
|
|
// Re-render filtered image list if currently inside a folder view
|
|
if (activeFolderId) {
|
|
renderSystemBackgrounds(getFilteredImages());
|
|
highlightSelectedBackground();
|
|
}
|
|
|
|
toastr.success(t`Folder assignment updated`);
|
|
} catch (error) {
|
|
console.error('Error assigning to folder:', error);
|
|
toastr.error(t`Failed to update folder assignment`);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sets an image as the folder cover.
|
|
* @param {string} bgFile - The background filename
|
|
*/
|
|
async function onSetFolderCover(bgFile) {
|
|
if (!activeFolderId) return;
|
|
|
|
try {
|
|
const response = await fetch('/api/image-metadata/folders/update', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify({ id: activeFolderId, thumbnailFile: bgFile }),
|
|
});
|
|
if (response.ok) {
|
|
const folder = folderList.find(f => f.id === activeFolderId);
|
|
if (folder) {
|
|
folder.thumbnailFile = bgFile;
|
|
// Update the DOM tile cover image
|
|
const coverUrl = await getFolderCoverUrl(folder);
|
|
if (coverUrl) {
|
|
$(`.bg_folder_tile[data-folder-id="${folder.id}"] .bg_folder_tile_cover`)
|
|
.css('background-image', `url('${coverUrl}')`);
|
|
}
|
|
}
|
|
toastr.success(t`Folder cover updated`);
|
|
}
|
|
} catch (error) {
|
|
console.error('Error setting folder cover:', error);
|
|
toastr.error(t`Failed to set folder cover`);
|
|
}
|
|
}
|
|
|
|
function activateLazyLoader() {
|
|
// Disconnect previous observer to prevent memory leaks
|
|
if (lazyLoadObserver) {
|
|
lazyLoadObserver.disconnect();
|
|
lazyLoadObserver = null;
|
|
}
|
|
|
|
const lazyLoadElements = document.querySelectorAll('.lazy-load-background');
|
|
|
|
const options = {
|
|
root: null,
|
|
rootMargin: '200px',
|
|
threshold: 0.01,
|
|
};
|
|
|
|
lazyLoadObserver = new IntersectionObserver((entries, observer) => {
|
|
entries.forEach(entry => {
|
|
if (entry.target instanceof HTMLElement && entry.isIntersecting) {
|
|
const clipper = entry.target;
|
|
const parentThumbnail = clipper.closest('.bg_example');
|
|
|
|
if (parentThumbnail) {
|
|
const bg = parentThumbnail.getAttribute('bgfile');
|
|
const isCustom = parentThumbnail.getAttribute('custom') === 'true';
|
|
const isAnimated = parentThumbnail.getAttribute('animated') === 'true';
|
|
resolveImageUrl(bg, isCustom, isAnimated)
|
|
.then(url => { clipper.style.backgroundImage = url; })
|
|
.catch(() => { clipper.style.backgroundImage = PLACEHOLDER_IMAGE; });
|
|
}
|
|
|
|
clipper.classList.remove('lazy-load-background');
|
|
observer.unobserve(clipper);
|
|
}
|
|
});
|
|
}, options);
|
|
|
|
lazyLoadElements.forEach(element => {
|
|
lazyLoadObserver.observe(element);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Gets the CSS URL of the background
|
|
* @param {Element} block
|
|
* @returns {string} URL of the background
|
|
*/
|
|
function getUrlParameter(block) {
|
|
return $(block).closest('.bg_example').data('url');
|
|
}
|
|
|
|
function generateUrlParameter(bg, isCustom) {
|
|
return isCustom ? `url("${encodeURI(bg)}")` : `url("${getBackgroundPath(bg)}")`;
|
|
}
|
|
|
|
function isAnimatedBackgroundExtension(fileName) {
|
|
const fileExtension = fileName.split('.').pop().toLowerCase();
|
|
return ANIMATED_BACKGROUND_EXTENSIONS.includes(fileExtension);
|
|
}
|
|
|
|
/**
|
|
* Resolves the image URL for the background.
|
|
* @param {string} bg Background file name
|
|
* @param {boolean} isCustom Is a custom background
|
|
* @param {boolean|null} [isAnimated=null] Is the background animated (from metadata). If null, infers from extension.
|
|
* @returns {Promise<string>} CSS URL of the background
|
|
*/
|
|
async function resolveImageUrl(bg, isCustom, isAnimated = null) {
|
|
// If isAnimated is not provided (null), fall back to extension-based heuristic
|
|
let animated = isAnimated;
|
|
if (animated === null) {
|
|
animated = isAnimatedBackgroundExtension(bg);
|
|
}
|
|
|
|
const thumbnailUrl = animated && !background_settings.animation
|
|
? await getThumbnailFromStorage(bg, isCustom)
|
|
: isCustom
|
|
? bg
|
|
: getThumbnailUrl('bg', bg);
|
|
|
|
return `url("${thumbnailUrl}")`;
|
|
}
|
|
|
|
async function setBackground(bg, url) {
|
|
// Only change the visual background if one is not locked for the current chat.
|
|
if (!isChatBackgroundLocked()) {
|
|
$('#bg1').css('background-image', url);
|
|
}
|
|
background_settings.name = bg;
|
|
background_settings.url = url;
|
|
saveSettingsDebounced();
|
|
}
|
|
|
|
async function delBackground(bg) {
|
|
await fetch('/api/backgrounds/delete', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify({
|
|
bg: bg,
|
|
}),
|
|
});
|
|
|
|
await THUMBNAIL_STORAGE.removeItem(bg);
|
|
if (THUMBNAIL_BLOBS.has(bg)) {
|
|
URL.revokeObjectURL(THUMBNAIL_BLOBS.get(bg));
|
|
THUMBNAIL_BLOBS.delete(bg);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Background upload handler.
|
|
* @param {Event} e Event
|
|
* @returns {Promise<void>}
|
|
*/
|
|
async function onBackgroundUploadSelected(e) {
|
|
const input = e.currentTarget;
|
|
|
|
if (!(input instanceof HTMLInputElement)) {
|
|
console.error('Invalid input element for background upload');
|
|
return;
|
|
}
|
|
|
|
for (const file of input.files) {
|
|
if (file.size === 0) {
|
|
continue;
|
|
}
|
|
|
|
const formData = new FormData();
|
|
formData.append('avatar', file);
|
|
|
|
await convertFileIfVideo(formData);
|
|
switch (getActiveBackgroundTab()) {
|
|
case BG_SOURCES.GLOBAL:
|
|
await uploadBackground(formData);
|
|
break;
|
|
case BG_SOURCES.CHAT:
|
|
await uploadChatBackground(formData);
|
|
break;
|
|
default:
|
|
console.error('Unknown background source type');
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// Allow re-uploading the same file again by clearing the input value
|
|
input.value = '';
|
|
}
|
|
|
|
/**
|
|
* Converts a video file to an animated webp format if the file is a video.
|
|
* @param {FormData} formData
|
|
* @returns {Promise<void>}
|
|
*/
|
|
async function convertFileIfVideo(formData) {
|
|
const file = formData.get('avatar');
|
|
if (!(file instanceof File)) {
|
|
return;
|
|
}
|
|
if (!file.type.startsWith('video/')) {
|
|
return;
|
|
}
|
|
if (typeof globalThis.convertVideoToAnimatedWebp !== 'function') {
|
|
toastr.warning(t`Click here to install the Video Background Loader extension`, t`Video background uploads require a downloadable add-on`, {
|
|
timeOut: 0,
|
|
extendedTimeOut: 0,
|
|
onclick: () => openThirdPartyExtensionMenu('https://github.com/SillyTavern/Extension-VideoBackgroundLoader'),
|
|
});
|
|
return;
|
|
}
|
|
|
|
let toastMessage = jQuery();
|
|
try {
|
|
toastMessage = toastr.info(t`Preparing video for upload. This may take several minutes.`, t`Please wait`, { timeOut: 0, extendedTimeOut: 0 });
|
|
const sourceBuffer = await file.arrayBuffer();
|
|
const convertedBuffer = await globalThis.convertVideoToAnimatedWebp({ buffer: new Uint8Array(sourceBuffer), name: file.name });
|
|
const convertedFileName = file.name.replace(/\.[^/.]+$/, '.webp');
|
|
const convertedFile = new File([new Uint8Array(convertedBuffer)], convertedFileName, { type: 'image/webp' });
|
|
formData.set('avatar', convertedFile);
|
|
toastMessage.remove();
|
|
} catch (error) {
|
|
formData.delete('avatar');
|
|
toastMessage.remove();
|
|
console.error('Error converting video to animated webp:', error);
|
|
toastr.error(t`Error converting video to animated webp`);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Uploads a background to the server
|
|
* @param {FormData} formData
|
|
*/
|
|
async function uploadBackground(formData) {
|
|
try {
|
|
if (!formData.has('avatar')) {
|
|
console.log('No file provided. Background upload cancelled.');
|
|
return;
|
|
}
|
|
|
|
const response = await fetch('/api/backgrounds/upload', {
|
|
method: 'POST',
|
|
headers: getRequestHeaders({ omitContentType: true }),
|
|
body: formData,
|
|
cache: 'no-cache',
|
|
});
|
|
|
|
if (!response.ok) {
|
|
throw new Error('Failed to upload background');
|
|
}
|
|
|
|
const bg = await response.text();
|
|
setBackground(bg, generateUrlParameter(bg, false));
|
|
await getBackgrounds();
|
|
highlightNewBackground(bg);
|
|
} catch (error) {
|
|
console.error('Error uploading background:', error);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Upload a chat background using a FormData object.
|
|
* @param {FormData} formData FormData containing the background file
|
|
* @returns {Promise<void>}
|
|
*/
|
|
async function uploadChatBackground(formData) {
|
|
try {
|
|
if (!getCurrentChatId()) {
|
|
toastr.warning(t`Select a chat to upload a background for it`);
|
|
return;
|
|
}
|
|
if (!formData.has('avatar')) {
|
|
console.log('No file provided. Chat background upload cancelled.');
|
|
return;
|
|
}
|
|
|
|
const file = formData.get('avatar');
|
|
if (!(file instanceof File)) {
|
|
console.error('Invalid file type for chat background upload');
|
|
return;
|
|
}
|
|
|
|
const imageDataUri = await getBase64Async(file);
|
|
const base64Data = imageDataUri.split(',')[1];
|
|
const extension = getFileExtension(file);
|
|
const characterName = selected_group
|
|
? groups.find(g => g.id === selected_group)?.id?.toString()
|
|
: characters[this_chid]?.name;
|
|
const filename = `${characterName}_${humanizedDateTime()}`;
|
|
const imagePath = await saveBase64AsFile(base64Data, characterName, filename, extension);
|
|
|
|
const list = chat_metadata[LIST_METADATA_KEY] || [];
|
|
list.push(imagePath);
|
|
chat_metadata[LIST_METADATA_KEY] = list;
|
|
await saveMetadata();
|
|
renderChatBackgrounds();
|
|
highlightNewBackground(imagePath);
|
|
highlightLockedBackground();
|
|
highlightSelectedBackground();
|
|
} catch (error) {
|
|
console.error('Error uploading chat background:', error);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {string} bg
|
|
*/
|
|
function highlightNewBackground(bg) {
|
|
const newBg = $(`.bg_example[bgfile="${bg}"]`);
|
|
const scrollOffset = newBg.offset().top - newBg.parent().offset().top;
|
|
$('#Backgrounds').scrollTop(scrollOffset);
|
|
flashHighlight(newBg);
|
|
}
|
|
|
|
/**
|
|
* Sets the fitting class for the background element
|
|
* @param {string} fitting Fitting type
|
|
*/
|
|
function setFittingClass(fitting) {
|
|
const backgrounds = $('#bg1');
|
|
for (const option of ['cover', 'contain', 'stretch', 'center']) {
|
|
backgrounds.toggleClass(option, option === fitting);
|
|
}
|
|
background_settings.fitting = fitting;
|
|
}
|
|
|
|
function highlightSelectedBackground() {
|
|
$('.bg_example.selected-background').removeClass('selected-background');
|
|
|
|
// The "selected" highlight should always reflect the global background setting.
|
|
const activeUrl = background_settings.url;
|
|
|
|
if (activeUrl) {
|
|
// Find the thumbnail whose data-url attribute matches the active URL
|
|
$('.bg_example').filter(function () {
|
|
return $(this).data('url') === activeUrl;
|
|
}).addClass('selected-background');
|
|
}
|
|
}
|
|
|
|
function onBackgroundFilterInput() {
|
|
const filterValue = String($('#bg-filter').val()).toLowerCase();
|
|
$('#bg_menu_content > .bg_example, #bg_custom_content > .bg_example').each(function () {
|
|
const $bg = $(this);
|
|
const title = $bg.attr('title') || '';
|
|
const hasMatch = title.toLowerCase().includes(filterValue);
|
|
$bg.toggle(hasMatch);
|
|
});
|
|
|
|
// Show/hide folder tiles based on whether folder name matches the filter
|
|
if (!activeFolderId) {
|
|
$('#bg_folder_grid .bg_folder_tile').each(function () {
|
|
const $tile = $(this);
|
|
const folderId = $tile.attr('data-folder-id');
|
|
if (!folderId || !filterValue) {
|
|
$tile.show();
|
|
return;
|
|
}
|
|
const folder = folderList.find(f => f.id === folderId);
|
|
const folderName = folder ? folder.name.toLowerCase() : '';
|
|
$tile.toggle(folderName.includes(filterValue));
|
|
});
|
|
}
|
|
}
|
|
|
|
const debouncedOnBackgroundFilterInput = debounce(onBackgroundFilterInput, debounce_timeout.standard);
|
|
|
|
/**
|
|
* Gets the active background tab source.
|
|
* @returns {BG_SOURCES} Active background tab source
|
|
*/
|
|
export function getActiveBackgroundTab() {
|
|
const tabs = $('#bg_tabs');
|
|
if (!tabs.length || !tabs.data('ui-tabs')) {
|
|
return BG_SOURCES.GLOBAL;
|
|
}
|
|
return tabs.tabs('option', 'active');
|
|
}
|
|
|
|
export function initBackgrounds() {
|
|
eventSource.on(event_types.CHAT_CHANGED, onChatChanged);
|
|
eventSource.on(event_types.FORCE_SET_BACKGROUND, forceSetBackground);
|
|
|
|
// Folder event handlers
|
|
$(document)
|
|
.on('click', '.bg_folder_tile:not(.bg_new_folder_tile)', function (e) {
|
|
if ($(e.target).closest('.jg-button').length) return; // let button handler run
|
|
const folderId = $(this).attr('data-folder-id');
|
|
if (folderId) onFolderDrillIn(folderId);
|
|
})
|
|
.on('click', '#bg_add_folder_button', function () {
|
|
onCreateFolder();
|
|
})
|
|
.on('click', '#bg_back_to_folders', function () {
|
|
onBackToFolders();
|
|
})
|
|
.on('click', '.bg_folder_tile [data-action="rename-folder"]', function (e) {
|
|
e.stopPropagation();
|
|
const folderId = $(this).closest('.bg_folder_tile').attr('data-folder-id');
|
|
if (folderId) onRenameFolder(folderId);
|
|
})
|
|
.on('click', '.bg_folder_tile [data-action="delete-folder"]', function (e) {
|
|
e.stopPropagation();
|
|
const folderId = $(this).closest('.bg_folder_tile').attr('data-folder-id');
|
|
if (folderId) onDeleteFolder(folderId);
|
|
})
|
|
.on('click', '.bg_folder_tile .mobile-only-menu-toggle', function (e) {
|
|
e.stopPropagation();
|
|
const $context = $(this).closest('.bg_folder_tile');
|
|
const wasOpen = $context.hasClass('mobile-menu-open');
|
|
// Close all other open menus before opening a new one.
|
|
$('.bg_folder_tile.mobile-menu-open').removeClass('mobile-menu-open');
|
|
$('.bg_example.mobile-menu-open').removeClass('mobile-menu-open');
|
|
if (!wasOpen) {
|
|
$context.addClass('mobile-menu-open');
|
|
}
|
|
});
|
|
|
|
$(document)
|
|
.off('click', '.bg_example').on('click', '.bg_example', onSelectBackgroundClick)
|
|
.off('click', '.bg_example .mobile-only-menu-toggle').on('click', '.bg_example .mobile-only-menu-toggle', function (e) {
|
|
e.stopPropagation();
|
|
const $context = $(this).closest('.bg_example');
|
|
const wasOpen = $context.hasClass('mobile-menu-open');
|
|
// Close all other open menus before opening a new one.
|
|
$('.bg_example.mobile-menu-open').removeClass('mobile-menu-open');
|
|
$('.bg_folder_tile.mobile-menu-open').removeClass('mobile-menu-open');
|
|
if (!wasOpen) {
|
|
$context.addClass('mobile-menu-open');
|
|
}
|
|
})
|
|
.off('blur', '.bg_example.mobile-menu-open').on('blur', '.bg_example.mobile-menu-open', function () {
|
|
if (!$(this).is(':focus-within')) {
|
|
$(this).removeClass('mobile-menu-open');
|
|
}
|
|
})
|
|
.off('click', '.jg-button').on('click', '.jg-button', function (e) {
|
|
e.stopPropagation();
|
|
if (isBackgroundSelectionMode && $(this).closest('#bg_menu_content').length) {
|
|
return;
|
|
}
|
|
const action = $(this).data('action');
|
|
|
|
switch (action) {
|
|
case 'lock':
|
|
onLockBackgroundClick.call(this, e.originalEvent);
|
|
break;
|
|
case 'unlock':
|
|
onUnlockBackgroundClick.call(this, e.originalEvent);
|
|
break;
|
|
case 'edit':
|
|
onRenameBackgroundClick.call(this, e.originalEvent);
|
|
break;
|
|
case 'delete':
|
|
onDeleteBackgroundClick.call(this, e.originalEvent);
|
|
break;
|
|
case 'copy':
|
|
onCopyToSystemBackgroundClick.call(this, e.originalEvent);
|
|
break;
|
|
case 'folder': {
|
|
const bgEl = $(this).closest('.bg_example');
|
|
if (bgEl.attr('custom') === 'true') break; // Only system backgrounds
|
|
const bgFile = bgEl.attr('bgfile');
|
|
if (bgFile) onAssignToFolder(bgFile);
|
|
break;
|
|
}
|
|
case 'set-cover': {
|
|
const bgEl = $(this).closest('.bg_example');
|
|
if (bgEl.attr('custom') === 'true') break; // Only system backgrounds
|
|
const bgFile = bgEl.attr('bgfile');
|
|
if (bgFile) onSetFolderCover(bgFile);
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
|
|
$('#bg_thumb_zoom_in').on('click', () => {
|
|
applyThumbnailColumns(background_settings.thumbnailColumns - 1);
|
|
});
|
|
$('#bg_thumb_zoom_out').on('click', () => {
|
|
applyThumbnailColumns(background_settings.thumbnailColumns + 1);
|
|
});
|
|
$('#auto_background').on('click', autoBackgroundCommand);
|
|
$('#bg_selection_mode_button').on('click', () => setBackgroundSelectionMode(!isBackgroundSelectionMode));
|
|
$('#bg_group_add_to_folder_button').on('click', onAddSelectedToFolder);
|
|
$('#bg_folder_remove_selected_button').on('click', onRemoveSelectedFromCurrentFolder);
|
|
$('#add_bg_button').on('change', (e) => onBackgroundUploadSelected(e.originalEvent));
|
|
$('#bg-filter').on('input', () => debouncedOnBackgroundFilterInput());
|
|
$('#bg-sort').on('change', function () {
|
|
background_settings.sortOrder = String($(this).val());
|
|
saveSettingsDebounced();
|
|
// Re-render both galleries with new sort order (respecting active folder filter)
|
|
renderSystemBackgrounds(getFilteredImages());
|
|
renderChatBackgrounds();
|
|
highlightSelectedBackground();
|
|
highlightLockedBackground();
|
|
// Re-apply any active search filter
|
|
onBackgroundFilterInput();
|
|
});
|
|
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
|
|
name: 'lockbg',
|
|
callback: () => {
|
|
onLockBackgroundClick();
|
|
return '';
|
|
},
|
|
aliases: ['bglock'],
|
|
helpString: 'Locks a background for the currently selected chat',
|
|
}));
|
|
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
|
|
name: 'unlockbg',
|
|
callback: () => {
|
|
onUnlockBackgroundClick();
|
|
return '';
|
|
},
|
|
aliases: ['bgunlock'],
|
|
helpString: 'Unlocks a background for the currently selected chat',
|
|
}));
|
|
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
|
|
name: 'autobg',
|
|
callback: autoBackgroundCommand,
|
|
aliases: ['bgauto'],
|
|
helpString: 'Automatically changes the background based on the chat context using the AI request prompt',
|
|
}));
|
|
|
|
$('#background_fitting').on('input', function () {
|
|
background_settings.fitting = String($(this).val());
|
|
setFittingClass(background_settings.fitting);
|
|
saveSettingsDebounced();
|
|
});
|
|
|
|
$('#background_thumbnails_animation').on('input', async function () {
|
|
background_settings.animation = !!$(this).prop('checked');
|
|
saveSettingsDebounced();
|
|
|
|
// Refresh background thumbnails
|
|
await getBackgrounds();
|
|
await onChatChanged();
|
|
});
|
|
|
|
Object.values(BG_TABS).forEach(tabId => {
|
|
setupScrollToTop({
|
|
scrollContainerId: tabId,
|
|
buttonId: 'bg-scroll-top',
|
|
drawerId: 'Backgrounds',
|
|
});
|
|
});
|
|
|
|
$('#bg_tabs').tabs();
|
|
$('#bg_tabs').on('tabsactivate', () => updateGroupFolderControlsVisibility());
|
|
updateGroupFolderControlsVisibility();
|
|
syncGroupSelectionUi();
|
|
}
|